AGV-based heavy rare earth grain boundary diffusion and infiltration production line scheduling method and system

Abstract

The invention relates to the field of heavy rare earth grain boundary diffusion and permeation, in particular to an AGV-based heavy rare earth grain boundary diffusion and permeation production line scheduling method and system. The method comprises acquiring running states of all AGVs in real time, wherein the running states at least comprise priorities of current execution processes, comparing the priority of the to-be-executed process with the priorities of the currently executed processes of all AGVs, and obtaining the control right of the AGV whose priority is lower than the priority of the to-be-executed process. According to the method, sorting can be carried out according to the process priorities, so that the high-priority process is executed preferentially, the utilization rate and the working efficiency of the AGV are improved, the number of AVG trolleys in the whole line is reduced, and the investment cost, the labor cost and the maintenance cost of an enterprise are reduced.

Description

technical field [0001] The present application relates to the field of heavy rare earth grain boundary infiltration, in particular to an AGV-based scheduling method and system for heavy rare earth grain boundary infiltration production line. Background technique [0002] Materials that can respond in a certain way to a magnetic field are called magnetic materials. Any substance can be more or less magnetized in an external magnetic field, but the degree of magnetization is different. Coercive force means that after the magnetic material is saturated and magnetized, its magnetic induction intensity B does not return to zero when the external magnetic field returns to zero. Only by adding a certain magnetic field in the opposite direction of the original magnetization field can the magnetic induction intensity return to zero. The magnetic field is called coercive magnetic field, also known as coercive force. [0003] In order to obtain products with higher coercive force, in ...

AI Technical Summary

Problems solved by technology

With the development of industrial technology, a variety of AGV (Automated Guided Vehicle, automatic guided vehicle) dispatching systems have emerged; however, these dispatching systems dispatch vehicles through call boxes or PLC I / O point signals , there are many scheduling vehicles, and the price of finished products is high; it is not very suitable for the environment of the heavy rare earth grain boundary diffusion and infiltration production line with fewer vehicles and more routes

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